Well its happening again but mostly in the Around the Rim place. Also I auto-login but then it logs out by itlself and then when I look on users online my user name is there but on top im not logged in..

It could be for many reasons, but all will deal with security settings in your browser or in your firewall. If you click the "phpBB" link at the bottom of each page it will take you to the developers homepage and forums. Within the forums all of your questions will be answered (at least those questions that we are unable to answer here).